If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
y = (3/4)*(-2*y-6)-4 // - (3/4)*(-2*y-6)-4
y-((3/4)*(-2*y-6))+4 = 0
(-3/4)*(-2*y-6)+y+4 = 0
y-3/4*(-2*y-6)+4 = 0
y-3/4*(-2*y-6)+4 = 0
5/2*y+4+9/2 = 0
5/2*y+17/2 = 0
5/2*y+17/2 = 0
5/2*y+17/2 = 0 // - 17/2
5/2*y = -17/2 // : 5/2
y = -17/2/5/2
y = -17/5
y = -17/5
| (4+x)*x=21 | | 9a+4a+5a-4= | | (5x-50)/(4x-32) | | 16-4x=x+6 | | 11/15m+1/5=3 | | -5x+10=-4 | | 2x^2-5y=8 | | 9x(2x-5)=-25 | | Tan(66)=19/x | | -120+24n+-15n^3+-10n^4+n^5=0 | | 1/3y+1/4=1/4y-2/3 | | 1x=6*3 | | 6x-5x+4x-8x= | | n^5-10n^4+35n^3-50n^3+24n=120 | | .625z+(-2.5)=2.5 | | 18-v=229 | | (-5+9i)(2+I)= | | 5n+2n=35 | | 2x+5=-3(x+3)-1 | | 1x+y=-8 | | 0=4x^2+-3x+1 | | 180-w=281 | | -1x+y=-8 | | 11x^2=41 | | x-1/3x-4/9=18 | | 4c+3c-9+6=60 | | 5x+3=-377 | | 46=2v+10 | | 8(-32-3y)-5y=5 | | 3(x+1)+x=-2(x-1)+8 | | -3x-47=73+5x | | -18-5x=-2x+12 |